Most strokes are caused by cardiovascular and cerebrovascular diseases, and people's hands and brains are interlinked. Therefore, when there is a cardiovascular problem, stripes will appear at the fingertips of the thumb. Clinically, it is also found that many stroke patients have such horizontal stripes on their thumbs and fingers. If you have cardiovascular disease and have stripes on your fingers, you should be on your guard.

Of course, stroke is not just a symptom of having stripes on your hands. If streaks appear at the same time and any of the following three symptoms appear, you must seek medical attention quickly.

1, stick out your tongue and lean to one side;

2. Sudden aphasia or vague language;

3. There is no serious cervical spondylosis, but the middle finger is numb.

When these three situations occur, it often means that you have had a slight stroke. At this time, you must see a doctor in time and treat it in time to prevent the condition from getting worse.

In life, the elderly should pay attention to prevent the occurrence of stroke, and can often do the following set of "thumb exercises" to prevent diseases.

The method is simple. Rub the belly of thumb and middle finger with each other, 8 1 time, 3 knots each time, 3 times a day. Of course, the more times, the better.

Traditional Chinese medicine believes that cardiovascular diseases are mostly caused by blood stasis. This set of finger exercises can promote blood circulation, reduce blood stasis and naturally prevent the occurrence of stroke. Of course, elderly people with cardiovascular diseases must insist on taking medicine, which is also a condition to prevent stroke.